<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="导演" prop="director">
        <el-input
          v-model="queryParams.director"
          placeholder="请输入导演"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="主演" prop="actor">
        <el-input
          v-model="queryParams.actor"
          placeholder="请输入主演"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="类型" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择类型" clearable size="small">
          <el-option label="动作" value="动作" />
          <el-option label="爱情" value="爱情" />
          <el-option label="喜剧" value="喜剧" />
          <el-option label="恐怖" value="恐怖" />
          <el-option label="科幻" value="科幻" />
        </el-select>
      </el-form-item>
      <el-form-item label="描述" prop="description">
        <el-input
          v-model="queryParams.description"
          placeholder="请输入描述"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="时间" prop="time">
        <el-date-picker clearable size="small"
          v-model="queryParams.time"
          type="date"
          value-format="yyyy-MM-dd HH:mm"
          placeholder="选择时间">
        </el-date-picker>
      </el-form-item>
      <!-- <el-form-item label="观看人数" prop="seeNum">
        <el-input
          v-model="queryParams.seeNum"
          placeholder="请输入观看人数"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item> -->
      <el-form-item label="文件路径" prop="fileUrl">
        <el-input
          v-model="queryParams.fileUrl"
          placeholder="请输入文件路径"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:movie:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:movie:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:movie:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:movie:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="movieList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <!-- <el-table-column label="文件路径" align="center" prop="id" /> -->
      <el-table-column label="电影名" align="center" prop="name" />
      <el-table-column label="导演" align="center" prop="director" />
      <el-table-column label="主演" align="center" prop="actor" />
      <el-table-column label="类型" align="center" prop="type" />
      <el-table-column label="描述" align="center" prop="description" />
      <el-table-column label="时间" align="center" prop="time" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.time, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="观看人数" align="center" prop="seeNum" />
      <!-- <el-table-column label="文件路径" align="center" prop="fileUrl" /> -->
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:movie:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:movie:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改电影对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="影厅" prop="showId">
          
          <el-select v-model="form.showId" placeholder="请选择影厅" clearable size="small">
          <el-option
            v-for="dict in showList"
            :key="dict.id"
            :label="dict.name"
            :value="dict.id"
          />
        </el-select>
        </el-form-item>
        <el-form-item label="导演" prop="director">
          <el-input v-model="form.director" placeholder="请输入导演" />
        </el-form-item>
        <el-form-item label="主演" prop="actor">
          <el-input v-model="form.actor" placeholder="请输入主演" />
        </el-form-item>
        <el-form-item label="类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择类型">
            <el-option label="动作" value="动作" />
          <el-option label="爱情" value="爱情" />
          <el-option label="喜剧" value="喜剧" />
          <el-option label="恐怖" value="恐怖" />
          <el-option label="科幻" value="科幻" />
          </el-select>
        </el-form-item>
        <el-form-item label="电影名" prop="name">
          <el-input v-model="form.name" placeholder="请输入电影名" />
        </el-form-item>
        <el-form-item label="描述" prop="description">
          <el-input v-model="form.description" placeholder="请输入描述" />
        </el-form-item>
        <el-form-item label="时间" prop="time">
          <el-date-picker clearable size="small"
            v-model="form.time"
            type="date"
            value-format="yyyy-MM-dd HH:mm"
            placeholder="选择时间">
          </el-date-picker>
        </el-form-item>
        <!-- <el-form-item label="观看人数" prop="seeNum">
          <el-input v-model="form.seeNum" placeholder="请输入观看人数" />
        </el-form-item> -->
        <el-form-item label="文件路径">
           <div class="component-upload-image">
    <el-upload
      :action="uploadImgUrl"
      list-type="picture-card"
      :on-success="handleUploadSuccess"
      :before-upload="handleBeforeUpload"
      :on-error="handleUploadError"
      name="file"
      :show-file-list="false"
      :headers="headers"
      style="display: inline-block; vertical-align: top"
    >
      <el-image v-if="!value" :src="value">
        <div slot="error" class="image-slot">
          <i class="el-icon-plus" />
        </div>
      </el-image>
      <div v-else class="image">
        <el-image :src="value" :style="`width:150px;height:150px;`" fit="fill"/>
        <div class="mask">
          <div class="actions">
            <span title="预览" @click.stop="dialogVisible = true">
              <i class="el-icon-zoom-in" />
            </span>
            <span title="移除" @click.stop="removeImage">
              <i class="el-icon-delete" />
            </span>
          </div>
        </div>
      </div>
    </el-upload>
    <el-dialog :visible.sync="dialogVisible" title="预览" width="800" append-to-body>
      <img :src="value" style="display: block; max-width: 100%; margin: 0 auto;">
    </el-dialog>
  </div>
        </el-form-item>
        
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listMovie, getMovie, delMovie, addMovie, updateMovie, exportMovie } from "@/api/system/movie";
import {searchShow} from "@/api/system/show";
import { getToken } from "@/utils/auth";
export default {
  name: "Movie",
  components: {
  },
  data() {
    return {
       dialogVisible: false,
      uploadImgUrl: process.env.VUE_APP_BASE_API + "/common/upload", // 上传的图片服务器地址
      headers: {
        Authorization: "Bearer " + getToken(),
      },
      value:null,
       dialogImageUrl: '',
        dialogVisible: false,
        disabled: false,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 电影表格数据
      movieList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        director: null,
        actor: null,
        type: null,
        description: null,
        time: null,
        seeNum: null,
        fileUrl: ""
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      },
      showList:[]
    };
  },
  // props: {
  //   value: {
  //     type: String,
  //     default: "",
  //   },
  // },
  created() {
    this.getList();
  },
  methods: {
    /** 查询电影列表 */
    getList() {
      this.loading = true;
      listMovie(this.queryParams).then(response => {
        this.movieList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
      this.loading=false;
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        director: null,
        actor: null,
        type: null,
        description: null,
        time: null,
        seeNum: null,
        fileUrl: null
      };
      this.value='';
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加电影";
      this.searchShow();
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getMovie(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改电影";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        this.form.fileUrl = this.value;
        if (valid) {
          if (this.form.id != null) {
            updateMovie(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addMovie(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除电影编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delMovie(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有电影数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return exportMovie(queryParams);
        }).then(response => {
          this.download(response.msg);
        })
    },
     

     removeImage() {
      // this.$emit("input", "");
      this.value = '';
    },
    handleUploadSuccess(res) {
      this.value = res.url;
      // this.$emit("input", res.url);
      this.loading.close();
    },
    handleBeforeUpload() {
      this.loading = this.$loading({
        lock: true,
        text: "上传中",
        background: "rgba(0, 0, 0, 0.7)",
      });
    },
    handleUploadError() {
      this.$message({
        type: "error",
        message: "上传失败",
      });
      this.loading.close();
    },
    searchShow(){
      searchShow().then(response => {
              this.showList=response.data;
            });
    }



  },
  watch: {},
};
</script>

<style scoped lang="scss">
.image {
  position: relative;
  .mask {
    opacity: 0;
    position: absolute;
    top: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    transition: all 0.3s;
  }
  &:hover .mask {
    opacity: 1;
  }
}
</style>